Answer:
77
Step-by-step explanation:
Total Volume = 88
Middle Part Volume = 11
Total - Middle = 77
The slope, if you have a graph, is the angle the line is going down so look at this graph:
I will use the binomial distrubion to find the probability.

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A - selecting a red checker exactly 7 times in 10 selections


83 degrees hope this helps
For example,
write 3 5/4 in simplest form.
3*4+5=12+5=17
17/4 is in simplest form.